Calculations with different methods
- 282.786 miles
- 455.100 kilometers
- 245.734 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 282.272 miles
- 454.272 kilometers
- 245.287 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Midway International Airport (MDW) to John Glenn Columbus International Airport (CMH) is 1 hour 2 minutes.
Time difference and current local times
The time difference between Chicago and Columbus is 1 hour. Columbus is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 65 kg (143 pounds).
Chicago to Columbus flight map.
Frequent Flyer Miles Calculator
Chicago (MDW) → Columbus (CMH).